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  Non Ferrous Metals


Valves
Dual Disc Check Valve

 Dual Disc Check Valves are designed and manufactured according to API 594 and available in wide rages like Metal to Metal Sealing, Soft Sealing, totally lined Valves with different lining material like Rubber of all varieties, PTFE/PFE etc.

Dual Disc design ensures minimum pressure drop across the Valve. Spring loaded Disc ensures mounting of the Valve in Horizontal or Vertical direction. Space required for installing this Valve is comparatively lesser than Swing Check Valves.

Dual Disc Check Valves are available in varied material like Cast Iron, S.G. Iron, Cast Carbon Steel, Cast Stainless Steel of all Grades, High Alloy Steels like Alloy-20, CD4MCu., Hastelloy etc. Size rage commences from 50NB through 600NB and Pressure Rating from ANSI 150# through 600#.


Dual Disc Check Valve - Techanical Specification
Size Range
50 NB through 600 NB
Pressure Rating
ANSI - 150#, 300#, 600#
Type
Dual Disc Fully Rubber lined/ Unlined Body
End Connection
Sandwich/ Flanged
Operation
Automatic with return pressure
Port Opening
Full
Seat
Soft - Rubber/ PTFE/ Metal to Metal
Disc
Dual Disc Spring Loaded
Gasket & Packing
Graphite/ PTFE
MOC
Refer Material Chart
Design Code
API - 594
Testing
API - 598
Inspection
3rd Party/ Client/ Manufacturer

     
   
   
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